NL1006177C2 - Rotoras voor een roterende machine en roterende machine voorzien van een dergelijke rotoras. - Google Patents

Rotoras voor een roterende machine en roterende machine voorzien van een dergelijke rotoras. Download PDF

Info

Publication number
NL1006177C2
NL1006177C2 NL1006177A NL1006177A NL1006177C2 NL 1006177 C2 NL1006177 C2 NL 1006177C2 NL 1006177 A NL1006177 A NL 1006177A NL 1006177 A NL1006177 A NL 1006177A NL 1006177 C2 NL1006177 C2 NL 1006177C2
Authority
NL
Netherlands
Prior art keywords
rotor shaft
sleeve
shaft according
rotating machine
bearing
Prior art date
Application number
NL1006177A
Other languages
English (en)
Dutch (nl)
Inventor
Pieter Van Der Hoeven
Original Assignee
Delaval Stork V O F
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delaval Stork V O F filed Critical Delaval Stork V O F
Priority to NL1006177A priority Critical patent/NL1006177C2/nl
Priority to JP50052499A priority patent/JP4357599B2/ja
Priority to DE69840807T priority patent/DE69840807D1/de
Priority to PCT/NL1998/000303 priority patent/WO1998054472A1/fr
Priority to EP98925970A priority patent/EP0983448B1/fr
Priority to AU77907/98A priority patent/AU7790798A/en
Application granted granted Critical
Publication of NL1006177C2 publication Critical patent/NL1006177C2/nl
Priority to US09/451,519 priority patent/US6353272B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/22—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with arrangements compensating for thermal expansion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
NL1006177A 1997-05-30 1997-05-30 Rotoras voor een roterende machine en roterende machine voorzien van een dergelijke rotoras. NL1006177C2 (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL1006177A NL1006177C2 (nl) 1997-05-30 1997-05-30 Rotoras voor een roterende machine en roterende machine voorzien van een dergelijke rotoras.
JP50052499A JP4357599B2 (ja) 1997-05-30 1998-05-27 回転機械用のロータシャフトとこの種のロータシャフトを装備した回転機械
DE69840807T DE69840807D1 (de) 1997-05-30 1998-05-27 Rotorwelle für eine rotationsmaschine und mit eine
PCT/NL1998/000303 WO1998054472A1 (fr) 1997-05-30 1998-05-27 Arbre de rotor destine a une machine rotative et machine rotative dotee d'un arbre de rotor de ce type
EP98925970A EP0983448B1 (fr) 1997-05-30 1998-05-27 Arbre de rotor destine a une machine rotative et machine rotative dotee d'un arbre de rotor de ce type
AU77907/98A AU7790798A (en) 1997-05-30 1998-05-27 Rotor shaft for a rotary machine and rotary machine provided with a rotor shaft of this kind
US09/451,519 US6353272B1 (en) 1997-05-30 1999-11-30 Rotor shaft for a rotary machine and rotary machine provided with a rotor shaft of this kind

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1006177 1997-05-30
NL1006177A NL1006177C2 (nl) 1997-05-30 1997-05-30 Rotoras voor een roterende machine en roterende machine voorzien van een dergelijke rotoras.

Publications (1)

Publication Number Publication Date
NL1006177C2 true NL1006177C2 (nl) 1998-12-07

Family

ID=19765060

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1006177A NL1006177C2 (nl) 1997-05-30 1997-05-30 Rotoras voor een roterende machine en roterende machine voorzien van een dergelijke rotoras.

Country Status (7)

Country Link
US (1) US6353272B1 (fr)
EP (1) EP0983448B1 (fr)
JP (1) JP4357599B2 (fr)
AU (1) AU7790798A (fr)
DE (1) DE69840807D1 (fr)
NL (1) NL1006177C2 (fr)
WO (1) WO1998054472A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003900781A0 (en) * 2003-02-21 2003-03-13 Lindsay Schultz Universally mountable bearing for rotating shafts
US8133115B2 (en) 2003-10-22 2012-03-13 Sony Computer Entertainment America Llc System and method for recording and displaying a graphical path in a video game
US20060071933A1 (en) 2004-10-06 2006-04-06 Sony Computer Entertainment Inc. Application binary interface for multi-pass shaders
US20060192450A1 (en) * 2005-02-28 2006-08-31 Hsieh Hsin-Mao Heat dissipating fan assembly
US7636126B2 (en) * 2005-06-22 2009-12-22 Sony Computer Entertainment Inc. Delay matching in audio/video systems
US7436096B2 (en) * 2005-10-31 2008-10-14 Caterpillar Inc. Rotor having permanent magnets and axialy-extending channels
US7880746B2 (en) * 2006-05-04 2011-02-01 Sony Computer Entertainment Inc. Bandwidth management through lighting control of a user environment via a display device
US7965859B2 (en) 2006-05-04 2011-06-21 Sony Computer Entertainment Inc. Lighting control of a user environment via a display device
US9357749B2 (en) 2010-01-29 2016-06-07 Gea Houle Inc. Rotary milking station, kit for assembling the same, and methods of assembling and operating associated thereto
US10786736B2 (en) 2010-05-11 2020-09-29 Sony Interactive Entertainment LLC Placement of user information in a game space
US8994237B2 (en) 2010-12-30 2015-03-31 Dresser-Rand Company Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems
EP2659277B8 (fr) 2010-12-30 2018-05-23 Dresser-Rand Company Procédé de détection en ligne de défauts de résistance à la masse dans des systèmes de palier magnétique actif
US9551349B2 (en) 2011-04-08 2017-01-24 Dresser-Rand Company Circulating dielectric oil cooling system for canned bearings and canned electronics
US8876389B2 (en) 2011-05-27 2014-11-04 Dresser-Rand Company Segmented coast-down bearing for magnetic bearing systems
US8851756B2 (en) 2011-06-29 2014-10-07 Dresser-Rand Company Whirl inhibiting coast-down bearing for magnetic bearing systems
US9342817B2 (en) 2011-07-07 2016-05-17 Sony Interactive Entertainment LLC Auto-creating groups for sharing photos
ITFI20130092A1 (it) * 2013-04-24 2014-10-25 Nuovo Pignone Srl "rotating machinery with adaptive bearing journals and methods of operating"
JP6632913B2 (ja) * 2016-03-02 2020-01-22 株式会社日立製作所 立軸ポンプ
DE102016222786A1 (de) 2016-11-18 2018-05-24 Siemens Aktiengesellschaft Turbomaschine
IT201600130216A1 (it) 2016-12-22 2018-06-22 Nuovo Pignone Tecnologie Srl Sistema a cuscinetto con una bussola rotante e turbomacchina / bearing system with a rotary bush and turbomachine
US10256688B1 (en) * 2017-10-10 2019-04-09 Zero E Technologies, Llc Electric machine rotor cooling systems and methods
JP7422491B2 (ja) * 2019-02-28 2024-01-26 株式会社日立インダストリアルプロダクツ 立軸ポンプ
DE102024116807A1 (de) * 2024-06-14 2025-12-18 KSB SE & Co. KGaA Kreiselpumpenanordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH492138A (de) * 1968-03-28 1970-06-15 Westinghouse Electric Corp Radiallager für eine rotierende Welle
FR2028316A1 (fr) * 1969-01-14 1970-10-09 Leyland Gas Turbines Ltd
JPS5751018A (en) * 1980-09-09 1982-03-25 Toshiba Corp Thrust bearing device
DE8706954U1 (de) * 1987-05-14 1987-07-02 Hermetic-Pumpen Gmbh, 7803 Gundelfingen Gleitlager für Pumpen
DE3734524A1 (de) * 1987-10-13 1989-04-27 Voith Gmbh J M Lagerzapfen fuer einen hohlen walzenkoerper insbesondere fuer einen trockenzylinder einer papiermaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590761A (en) * 1948-03-17 1952-03-25 Gen Electric Bearing
USRE30919E (en) * 1974-08-29 1982-05-04 Pennsylvania Crusher Corporation High-speed rotating crushing machinery
JPS575018A (en) 1980-06-13 1982-01-11 Olympus Optical Co Ltd Focus controller
JPS5740120A (en) * 1980-08-19 1982-03-05 Nippon Air Brake Co Ltd Bearing
JPS5855702A (ja) * 1981-09-29 1983-04-02 Nissan Motor Co Ltd 内燃機関のクランク位置検出装置
AU579834B2 (en) * 1983-09-30 1988-12-15 Ebara Corporation Combination of slide members
US5321329A (en) * 1993-03-25 1994-06-14 Hovorka Patent Trust Permanent magnet shaft bearing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH492138A (de) * 1968-03-28 1970-06-15 Westinghouse Electric Corp Radiallager für eine rotierende Welle
FR2028316A1 (fr) * 1969-01-14 1970-10-09 Leyland Gas Turbines Ltd
JPS5751018A (en) * 1980-09-09 1982-03-25 Toshiba Corp Thrust bearing device
DE8706954U1 (de) * 1987-05-14 1987-07-02 Hermetic-Pumpen Gmbh, 7803 Gundelfingen Gleitlager für Pumpen
DE3734524A1 (de) * 1987-10-13 1989-04-27 Voith Gmbh J M Lagerzapfen fuer einen hohlen walzenkoerper insbesondere fuer einen trockenzylinder einer papiermaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 124 (M - 141) 9 July 1982 (1982-07-09) *

Also Published As

Publication number Publication date
US6353272B1 (en) 2002-03-05
EP0983448A1 (fr) 2000-03-08
JP2002501592A (ja) 2002-01-15
JP4357599B2 (ja) 2009-11-04
AU7790798A (en) 1998-12-30
WO1998054472A1 (fr) 1998-12-03
EP0983448B1 (fr) 2009-05-06
DE69840807D1 (de) 2009-06-18

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Legal Events

Date Code Title Description
PD2B A search report has been drawn up
TD Modifications of names of proprietors of patents

Owner name: DEMAG DELAVAL TURBOMACHINERY B.V.

TD Modifications of names of proprietors of patents

Owner name: SIEMENS DEMAG DELAVAL B.V.

Owner name: SIEMENS DEMAG DELAVAL TURBOMACHINERY B.V.

TD Modifications of names of proprietors of patents

Owner name: SIEMENS INDUSTRIAL TURBOMACHINERY B.V.

SD Assignments of patents

Owner name: SIEMENS AKTIENGESELLSCHAFT

Effective date: 20071031

V1 Lapsed because of non-payment of the annual fee

Effective date: 20101201